Asphalt Plant Operator at O.K.I. (Nig) Limited

O.K. Isokariari Nigeria Limited is a leading Engineering, Procurement and Construction company with over 50 years of work experience. We are known for our pragmatic value delivery, which flows from our people centric approach, committed professionals and prudent management.

We are recruiting to fill the position below:

Job Title: Asphalt Plant Operator

Location: Port Harcourt, Rivers
Employment Type: Full-time

Job Description

• The Asphalt Plant Operator is responsible for the daily operation, monitoring, and maintenance of the asphalt mixing plant.
• You will oversee the entire process—from the heating of aggregates and bitumen to the final mixing and loading of trucks.
• The primary objective is to produce high-quality asphalt batches that meet specific project requirements while maintaining strict safety and environmental standards.

Responsibilities

• Plant Operation: Operate the computerized control system (PLC) to regulate the flow of materials, temperatures, and mixing times according to the Job Mix Formula (JMF).
• Quality Control: Monitor the consistency, temperature, and composition of the asphalt mix to ensure it meets engineering specifications and client standards.
• Maintenance & Troubleshooting: Perform daily pre-start inspections. Grease, lubricate, and clean components (e.g., conveyors, burners, and pugmills). Identify and report mechanical or electrical failures immediately.
• Material Management: Coordinate with loader operators and weighbridge clerks to ensure a steady supply of aggregates and bitumen and to track outgoing tonnage.
• Safety & Environment: Ensure compliance with environmental regulations regarding dust emissions and noise. Maintain a clean work site and strictly follow Lockout/Tagout (LOTO) and PPE protocols.
• Reporting: Maintain accurate daily logs of production quantities, fuel consumption, and any downtime or maintenance performed.

Application Closing Date
4th February, 2026.

How to Apply
Interested and qualified candidates should send their CV to: hr@okisokariari.com using the Job Title as the subject of the email.